NGK CR7HSAequivalent & cross reference
The NGK CR7HSA spark plug is directly equivalent to DENSO U22FSR-U and DENSO IUF22, confirmed by shared applications in both manufacturers' official catalogues.
Equivalents
| Part | Shared applications | Agreement |
|---|---|---|
| DENSO U22FSR-U | 11 | 92% |
| DENSO IUF22 | 11 | 92% |
Verified fitments for the NGK CR7HSA
Equivalence confirmed by 3 independent sources, last verified 22 July 2026. Always confirm fitment against your owner's manual.